I would find it extremely hard to knit at a camp. I am a Girl Guide leader, and I think, as much as I would love to sit and knit, I probably wouldn't get too much done.
However, I think that it would be directly proportional to how many girls, how old they were, and how involved I was with the camp. If I planned it, I don't sleep/sit/eat while I am there...cause I am running around like a chicken with my head cut off....If I was just there to be an extra body (hasn't happened yet) then I could probably find many a moment to knit!
Growing old is mandatory, growing UP is optional!